Font Family Preferences for Distilled Pages

components/dom_distiller/android/java/src/org/chromium/components/dom_distiller/core/DistilledPagePrefs.java

Index: components/dom_distiller/android/java/src/org/chromium/components/dom_distiller/core/DistilledPagePrefs.java
diff --git a/components/dom_distiller/android/java/src/org/chromium/components/dom_distiller/core/DistilledPagePrefs.java b/components/dom_distiller/android/java/src/org/chromium/components/dom_distiller/core/DistilledPagePrefs.java
index d69d4fb8adaaa486d85fe3872f551ad39c4dfd74..b4597cae31db04fa21ddebacf150e7aafa0c7d36 100644
--- a/components/dom_distiller/android/java/src/org/chromium/components/dom_distiller/core/DistilledPagePrefs.java
+++ b/components/dom_distiller/android/java/src/org/chromium/components/dom_distiller/core/DistilledPagePrefs.java
@@ -24,6 +24,7 @@ public final class DistilledPagePrefs {
      * Observer interface for observing DistilledPagePrefs changes.
      */
     public interface Observer {
+        void onChangeFontFamily(FontFamily font);
         void onChangeTheme(Theme theme);
     }
 
@@ -40,6 +41,12 @@ public final class DistilledPagePrefs {
         }
 
         @CalledByNative("DistilledPagePrefsObserverWrapper")
+        private void onChangeFontFamily(int fontFamily) {
+            mDistilledPagePrefsObserver.onChangeFontFamily(
+                    FontFamily.getFontFamilyForValue(fontFamily));
+        }
+
+        @CalledByNative("DistilledPagePrefsObserverWrapper")
         private void onChangeTheme(int theme) {
             mDistilledPagePrefsObserver.onChangeTheme(Theme.getThemeForValue(theme));
         }
@@ -80,6 +87,14 @@ public final class DistilledPagePrefs {
         }
     }
 
+    public void setFontFamily(FontFamily fontFamily) {
+        nativeSetFontFamily(mDistilledPagePrefsAndroid, fontFamily.asNativeEnum());
+    }
+
+    public FontFamily getFontFamily() {
+        return FontFamily.getFontFamilyForValue(nativeGetFontFamily(mDistilledPagePrefsAndroid));
+    }
+
     public void setTheme(Theme theme) {
         nativeSetTheme(mDistilledPagePrefsAndroid, theme.asNativeEnum());
     }
@@ -90,6 +105,10 @@ public final class DistilledPagePrefs {
 
     private native long nativeInit(long distilledPagePrefPtr);
 
+    private native void nativeSetFontFamily(long nativeDistilledPagePrefsAndroid, int fontFamily);
+
+    private native int nativeGetFontFamily(long nativeDistilledPagePrefsAndroid);
+
     private native void nativeSetTheme(long nativeDistilledPagePrefsAndroid, int theme);
 
     private native int nativeGetTheme(long nativeDistilledPagePrefsAndroid);